package com.kclm.mapper;

import com.kclm.pojo.Clazz;

/**
 * @Author : lvhx
 * @Date: 2025/10/30 9:55
 * @Description:
 */
public interface ClazzMapper {
    //第二步 根据cid查询班级信息
    Clazz selectByCid(Long cid);
    // 根据班级cid查询班级及其学员信息
    Clazz selectClazzAndStudents(Long cid);
    Clazz selectClazzAndStudent2(Long cid);
}
